﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace OurArithHelpers
{
	public class BasicArith
	{
        public static double Avg(int n1, int n2, int n3)
        {
            return (double)(n1 + n2 + n3) / 3;
        }
	}
}
